@inproceedings{MTMT:35258719, title = {Procedure for Battery Module Assessment in Hybrid Vehicles}, url = {https://m2.mtmt.hu/api/publication/35258719}, author = {Kocsis Szürke, Szabolcs}, booktitle = {2024 23rd International Symposium on Electrical Apparatus and Technologies (SIELA)}, doi = {10.1109/SIELA61056.2024.10637881}, unique-id = {35258719}, year = {2024} } @article{MTMT:35134154, title = {Egyedi mérőrendszerrel végzett járműdinamikai mérések menetrend szerinti budapesti közúti vasúti járművek esetében}, url = {https://m2.mtmt.hu/api/publication/35134154}, author = {Jóvér, Vivien and Kocsis Szürke, Szabolcs and Hermán, Bence and Fischer, Szabolcs}, journal-iso = {SÍNEK VILÁGA}, journal = {SÍNEK VILÁGA}, volume = {66}, unique-id = {35134154}, issn = {0139-3618}, year = {2024}, pages = {22-30}, orcid-numbers = {Fischer, Szabolcs/0000-0001-7298-9960} } @article{MTMT:34878340, title = {Self-Diagnostic Opportunities for Battery Systems in Electric and Hybrid Vehicles}, url = {https://m2.mtmt.hu/api/publication/34878340}, author = {Kocsis Szürke, Szabolcs and Sütheö, Gergő and Őri, Péter and Lakatos, István}, doi = {10.3390/machines12050324}, journal-iso = {MACHINES}, journal = {MACHINES}, volume = {12}, unique-id = {34878340}, abstract = {The number of battery systems is also growing significantly along with the rise in electric and hybrid car sales. Different vehicles use different types and numbers of batteries. Furthermore, the layout and operation of the control and protection electronics units may also differ. The research aims to develop an approach that can autonomously detect and localize the weakest cells. The method was validated by testing the battery systems of three different VW e-Golf electric vehicles. A wide-range discharge test was performed to examine the condition assessment and select the appropriate state of charge (SoC) for all three vehicles. On the one hand, the analysis investigated the cell voltage deviations from the average; the tests cover deviations of 0 mV, 12 mV, 60 mV, 120 mV, and 240 mV. On the other hand, the mean value calculation was used to filter out possible erroneous values. Another important aspect was examining the relationship between the state of charges (SoC) and the deviations. Therefore, the 10% step changes were tested to see which SoC level exhibited more significant voltage deviations. Based on the results, it was observed that there are differences between the cases, and the critical range is not necessarily at the lowest SoC level. Furthermore, the load rate (current) and time of its occurrence play an important role in the search for a faulty cell. An additional advantage of this approach is that the process currently being tested on the VW e-Golf can be relatively simply transferred to other types of vehicles. It can also be a very useful addition for autonomous vehicles, as it can self-test the cells in the system at low power consumption.}, year = {2024}, eissn = {2075-1702}, orcid-numbers = {Lakatos, István/0000-0002-3855-7379} } @article{MTMT:34865886, title = {Laboratory and numerical investigation of pre-tensioned reinforced concrete railway sleepers combined with plastic-fiber reinforcement}, url = {https://m2.mtmt.hu/api/publication/34865886}, author = {Németh, Attila and Ibrahim, Sarah Khaleel and Movahedi Rad, Majid and Szalai, Szabolcs and Major, Zoltán and Kocsis Szürke, Szabolcs and Jóvér, Vivien and Mykola, Sysyn and Dmytro, Kurhan and Harrach, Dániel and Baranyai, Gusztáv and Fekete, Imre and Nagy, Richárd and Csótár , Hanna and Klaudia, Madarász and András, Pollák and Bálint, Molnár and Bence, Hermán and Kuczmann, Miklós and Gáspár, László and Fischer, Szabolcs}, doi = {10.3390/polym16111498}, journal-iso = {POLYMERS-BASEL}, journal = {POLYMERS}, volume = {16}, unique-id = {34865886}, year = {2024}, eissn = {2073-4360}, orcid-numbers = {Harrach, Dániel/0000-0003-4819-8506; Baranyai, Gusztáv/0000-0003-3369-8823; Fischer, Szabolcs/0000-0001-7298-9960} } @article{MTMT:34486365, title = {Deformation Analysis of Different Lithium Battery Designs Using the DIC Technique}, url = {https://m2.mtmt.hu/api/publication/34486365}, author = {Kocsis Szürke, Szabolcs and Szabó, Mátyás and Szalai, Szabolcs and Fischer, Szabolcs}, doi = {10.3390/en17020323}, journal-iso = {ENERGIES}, journal = {ENERGIES}, volume = {17}, unique-id = {34486365}, issn = {1996-1073}, year = {2024}, eissn = {1996-1073}, orcid-numbers = {Fischer, Szabolcs/0000-0001-7298-9960} } @CONFERENCE{MTMT:34862688, title = {Radaralapú vészfékrendszer tesztelése különböző kalibrációs beállításokkal}, url = {https://m2.mtmt.hu/api/publication/34862688}, author = {Jagicza, Márton and Sütheö, Gergő and Őri, Péter and Kocsis Szürke, Szabolcs and Lakatos, István}, booktitle = {Fenntartható járműipari technológiák kutatása a Széchenyi István Egyetemen}, unique-id = {34862688}, year = {2023}, pages = {1-14}, orcid-numbers = {Lakatos, István/0000-0002-3855-7379} } @article{MTMT:34432008, title = {Comparison of Coupled Electrochemical and Thermal Modelling Strategies of 18650 Li-Ion Batteries in Finite Element Analysis—A Review}, url = {https://m2.mtmt.hu/api/publication/34432008}, author = {Csomós, Bence and Kocsis Szürke, Szabolcs and Fodor, Dénes}, doi = {10.3390/ma16247613}, journal-iso = {MATERIALS}, journal = {MATERIALS}, volume = {16}, unique-id = {34432008}, abstract = {The specificities of temperature-dependent electrochemical modelling strategies of 18650 Li-ion batteries were investigated in pseudo-2D, 2D and 3D domains using finite element analysis. Emphasis was placed on exploring the challenges associated with the geometric representation of the batteries in each domain, as well as analysing the performance of coupled thermal-electrochemical models. The results of the simulations were compared with real reference measurements, where temperature data were collected using temperature sensors and a thermal camera. It was highlighted that the spiral geometry provides the most realistic results in terms of the temperature distribution, as its layered structure allows for a detailed realisation of the radial heat transfer within the cell. On the other hand, the 3D-lumped thermal model is able to recover the temperature distribution in the axial direction of the cell and to reveal the influence of the cell cap and the cell wall on the thermal behaviour of the cell. The effect of cooling is an important factor that can be introduced in the models as a boundary condition by heat convection or heat flux. It has been shown that both regulated and unregulated (i.e., natural) cooling conditions can be achieved using an appropriate choice of the rate and type of cooling applied.}, year = {2023}, eissn = {1996-1944} } @article{MTMT:34266574, title = {Enabling Legacy Lab-Scale Production Systems: A Digital Twin Approach at Széchenyi István University}, url = {https://m2.mtmt.hu/api/publication/34266574}, author = {Monek, Gergő Dávid and Szántó, Norbert and Korpai, Richárd and Kocsis Szürke, Szabolcs and Fischer, Szabolcs}, doi = {10.56578/jemse020404}, journal-iso = {JEMSE}, journal = {JOURNAL OF ENGINEERING MANAGEMENT AND SYSTEMS ENGINEERING}, volume = {2}, unique-id = {34266574}, issn = {2958-3519}, year = {2023}, eissn = {2958-3527}, pages = {224-230}, orcid-numbers = {Fischer, Szabolcs/0000-0001-7298-9960} } @article{MTMT:34194720, title = {Sustainability in railways – a review}, url = {https://m2.mtmt.hu/api/publication/34194720}, author = {Ézsiás, László and Brautigam, András and Kocsis Szürke, Szabolcs and Szalai, Szabolcs and Fischer, Szabolcs}, doi = {10.3303/CET23107002}, journal-iso = {CHEM ENG TR}, journal = {CHEMICAL ENGINEERING TRANSACTIONS}, volume = {107}, unique-id = {34194720}, issn = {1974-9791}, year = {2023}, eissn = {2283-9216}, pages = {7-12}, orcid-numbers = {Fischer, Szabolcs/0000-0001-7298-9960} } @{MTMT:34038227, title = {Eljárás akkumulátor, különösen elektromos jármű lítium akkumulátor diagnosztikai és prediktív modellezésre dinamikus működési környezetben, valamint berendezés az eljárás megvalósítására}, url = {https://m2.mtmt.hu/api/publication/34038227}, author = {Dineva, Adrienn and Kocsis Szürke, Szabolcs}, unique-id = {34038227}, year = {2023}, orcid-numbers = {Dineva, Adrienn/0000-0001-8043-7023} }